baber/WOPTO huggingface dataset:
Patent KR-20120056321-A (KR)
Title: Light Diffusive Ink Composition And Light Guide Panel Unit Using The Same
Inventor: JEOUNG SUNG DON
IPC: G02F1/00
Filed: 2010-11-25
Abstract: PURPOSE: An ink composition forming a light diffusion layer is provided to output light from a light source for conversion to a crystal light pattern, thereby conveying aesthetic and pleasing light effects. CONSTITUTION: An ink composition forming a light diffusion by receiving light from a light source and outputting a crystal light pattern comprises: an ink binder which cures the light diffusion ink composition by comprising an epoxy resin and polyamide resin mixture; polymethylmethacrylate particles for comprising the crystal light pattern, and an ink solvent. The polymethylmethacrylate particles are polymethylmethacrylate beads of which the average particle diameter is 10-50 microns. The refractive index of the ink binder is 1.52, the refractive index of the PMMA particles is 1.49.
Patent KR-20120060613-A (KR)
Title: Apparatus on generating large area electron beam or X-ray using CNT yarn
Inventor: LEE CHOONG HUN
IPC: H01J1/30
Filed: 2010-12-02
Abstract: PURPOSE: An electronic beam generator and an X-ray generator is provided to create electronic beam of large size or X-rays by including unit anode portions of a plurality of columns arranged to be corresponded to unit cathode portions of a plurality of columns. CONSTITUTION: A cathode portion(10) respectively emits an electron to carbon nanotube yarn arranged to a plurality of columns. The cathode portion comprises a unit cathode portions arranged to a plurality of columns. An anode portion(40) is arranged at the upper side or lower side of the cathode portion. The anode portion creates electronic beam of large size or X-rays to a second side opposed to a first side. A guide rail is formed at the inner side of a pair of cathode guide frames. A plurality of carbon nanotube yarn holders is inserted into the guide rail of the pair of cathode guide frames. One or more carbon nanotube yarns are installed in the plurality of carbon nanotube yarn holders.
Patent KR-20120063288-A (KR)
Title: Drainage system of footpath
Inventor: JO YOUNG JIN
IPC: E03F5/046
Filed: 2010-12-07
Abstract: PURPOSE: A drainage system for a footpath is provided to prevent damage to a sidewalk block by draining water flowing into the bottom of the sidewalk block through a drain canal of a boundary stone. CONSTITUTION: A drainage system for a footpath comprises a boundary stone(110) and a drain board(120). The boundary stone is installed between a sidewalk(12), in which sidewalk blocks(10) are installed, and a roadway(14) and has a drainage canal and an inlet groove. The drain board is installed on the bottom of the sidewalk blocks and guides water flowing into the bottom of the sidewalk blocks to the drainage canal of the boundary stone. The drain board has multiple protrusions and a filter cloth. The filter cloth covers the protrusions.
Patent KR-20110066097-A (KR)
Title: Control system for a dual clutch transmission
Inventor: CZOYKOWSKI JOHN R
IPC: F16H63/30
Filed: 2010-12-09
Abstract: PURPOSE: A hydraulic control apparatus is provided to drive a pressurized fluid by combining a pressure control solenoid with a flow control solenoid. CONSTITUTION: The first to the fourth pressure control solenoid is connected to a pressurized hydraulic fluid supply source in the downstream. The first flow control solenoid(144) is connected to the pressurized hydraulic fluid supply source in the downstream. The second flow control solenoid is connected to the second pressure control solenoid in the downstream. The first clutch actuator(136) is connected to the first flow control solenoid in the downstream. The second clutch actuator(138) is connected to the second flow control solenoid in the downstream.
Patent KR-20120071046-A (KR)
Inventor: KWON OH JONG
IPC: B60S1/40
Filed: 2010-12-22
Abstract: PURPOSE: A wiper blade assembly structure is provided to reduce manufacturing costs and overall convenience because a wiper blade assembly does not need to be manufactured differently according to the type of wiper main arms. CONSTITUTION: A wiper blade assembly structure comprises a main arm(200), a support frame(30), an exchangeable adapter(60), blade fixing members(20), and a blade(10). The main arm receives power of a wiper motor to move. The support frame is connected to the main arm to deliver actuating force of the main arm. A space part(31) is formed in the upper center part of the support frame and fixing pins are formed at the bottom thereof. The exchangeable adapter is detached from the space part by a fixing unit using the fixing pins and couples the main arm to the support frame. The blade fixing members are coupled at the bottom of the support frame. The blade is fixed in the blade fixing members.
Patent KR-20120074362-A (KR)
Title: Melittin comprised composition of suppression for anti-metastasis
Inventor: HAN SANG MI
IPC: A61P35/00
Filed: 2010-12-28
Abstract: PURPOSE: A cancer metastasis inhibitor containing melitin ingredients is provided to suppress MMP-9 activation and to effectively suppress metastasis. CONSTITUTION: A cancer metastasis inhibitor contains 0.5-3 ug of melittin ingredients isolated from 1ml of bee venom. The inhibitor additionally contains a pharmaceutically acceptable carrier. The cancer includes renal cancer cells(Caki-1 cells), cervical cancer cells(Casiki cells) or breast cancer cells(SK-BR-3 cells). The melittin ingredients suppress MMP-9 activation. The daily dose of the inhibitor is 0.001-100 mg/kg(body weight). The inhibitor is manufactured in the form of a solution in oil or aqueous medium, suspension, powder, granule, tablet, or capsule.
Patent KR-20120076145-A (KR)
Title: Apartment having receiving shelfs set up to the ceiling
Inventor: KIM TAE HO
IPC: E04H1/04
Filed: 2010-12-29
Abstract: PURPOSE: An apartment structure having an accommodation space in the ceiling is provided to enhance an open feeling of an indoor space and to improve a residential environment by obtaining an enough accommodation space. CONSTITUTION: An apartment structure having an accommodation space in the ceiling comprises story height extension portions(310,330) and a housing space portion(50). The story height extension portion expands a predetermined space of an apartment, thereby forming a story height higher than the existing story height. The accommodation space is installed in the ceiling of story height extension portions(311,331) of independent households(310,330) not being installed along a wall surface. An indoor space height from a floor surface of the story height extension portion to the bottom surface of the accommodation space is satisfied with the indoor space height regulated by a construction law.
Patent KR-20100038355-A (KR)
Title: Method for producing butanediol dimethacrylates
Inventor: KNEBEL JOACHIM
IPC: C07C69/54
Filed: 2008-05-08
Abstract: The invention relates to a method for producing butanediol dimethacrylates, comprising the transesterification of butanediol with an ester of the methacrylic acid in the presence of catalysts. The catalyst used is a combination that comprises at least one lithium compound and at least one calcium compound, at least one of the compounds of the lithium and/or the calcium being an oxide, a hydroxide, an alkoxide with 1 to 4 carbon atoms or a carboxylate with 1 to 4 carbon atoms and at least part of the reaction taking place in the presence of an effective amount of water. The method according to the invention allows an especially cost-effective production of high-purity butanediol dimethacrylates.
Patent KR-20100050453-A (KR)
Title: Passive optical network system for the delivery of bi-directional rf services
Inventor: GADKARI KETAN
IPC: H04B10/2581
Filed: 2008-06-16
Abstract: A system for providing bi-directional RF services over relating to a point-to-multipoint Passive Optical Network (PON).
Patent KR-20100018626-A (KR)
Title: Printed circuit board and method of manufacturing printed circuit board
Inventor: INAGAKI YASUSHI
IPC: H05K3/46
Filed: 2000-09-01
Abstract: Chip capacitors (20) are arranged in a core board (30) for a printed wiring board (10). This makes it possible to reduces the distance between an IC chip (90) and the chip capacitor (20) and to reduce the loop inductance. The core board (30), which is a lamination consisting of a first resin board (30a), a second resin board (30b), and a third resin board (30c), has a sufficient strength.
Patent KR-20100037623-A (KR)
Title: Methods and devices for successive interference cancellation based on three rate reports from receiver device in peer-to-peer networks
Inventor: JOVICIC ALEKSANDAR
IPC: H04W16/14
Filed: 2008-07-06
Abstract: In an ad hoc peer-to-peer communication network between wireless devices, a low priory first receiver device calculates and provides three transmission rates to its corresponding first transmitter device to allow higher priority devices to concurrently use a shared frequency spectrum. The first receiver device may wirelessly receive a first pilot signal from the first transmitter device and a second pilot signal from a second transmitter device. The second pilot signal indicating that the second transmitter device intends to transmit a second traffic signal that will interfere with the first traffic signal. The first receiver device then determines 1) a first transmission rate as a function of the second pilot signal, 2) a second transmission rate as a function of the first and second pilot signals, and 3) a third transmission rate as a function of the first pilot signal. The three transmission rates are then sent to the first transmitter device.
Patent KR-20100050519-A (KR)
Title: Stage apparatus assembling method
Inventor: TANAKA YASUZO
IPC: H01L21/683
Filed: 2008-08-27
Abstract: Provided is an assembling method, which is high in assembling precision and is easily assembled in an actual installation site. Auxiliary base plates (21) provided on auxiliary placing tables (20a to 20d) are positioned relative to a main base plate (11) provided on a main placing table (10) at a provisional installation site, and these states are preserved. Subsequently, the main placing table (10) and the auxiliary placing tables (20a to 20d) are separated, carried to the actual installation site and restored to the positioned state. The positioning work can be performed at the provisional installation site so that the amount of work at the actual installation site can be reduced. Moreover, fine adjustments can be made at the actual installation site so that the positioning precision is improved.
Patent KR-20100037167-A (KR)
Title: Local session controller, ip multimedia subsystem and session registration method
Inventor: XUE HAIQIANG
IPC: H04W12/06
Filed: 2008-03-21
Abstract: A local session controller, an IP multimedia subsystem, and a session registration method are presented. The local session controller comprises: an information receiving module, a service initiating and configuring module, a session control module, and an information transmitting module. The IP multimedia subsystem mainly comprises the local session controller and a home subscriber server of the whole network. The local session controller initiates an authentication request during the session registration period, processes the request from the subscribers directly, and then establishes the session. The above scheme can make the signaling processing simply and reduce the complexity of the network.
Patent KR-20100066489-A (KR)
Title: Drilling tool for machine tools and method for the production thereof
Inventor: SCHNEIDER RICO
IPC: B23B51/06
Filed: 2008-07-29
Abstract: The invention relates to a drilling tool for machine tools comprising a drill body (10) and a cutting head (12) arranged on the front face of the drill body (10). The drill body (10) has at least two chip flutes (20), which are delimited at their flanks by ribs (18) and at least one of which is spirally curved. Arranged in the ribs (18) of the drill body (10) are coolant channels (26), which have an outlet opening (28) at the end of the drill body on the cutting head side. A special feature is that the outlet openings (28) are arranged within each one of the chip flutes (20) and communicate with one of the coolant channels (26) arranged in the ribs (18) by way of a straight channel endpiece (26').
Patent KR-20100053628-A (KR)
Title: Voltage switchable dielectric material incorporating modified high aspect ratio particles
Inventor: KOSOWSKY LEX
IPC: G06F19/00
Filed: 2008-08-19
Abstract: Embodiments described herein provide for a composition of voltage switchable dielectric (VSD) material that includes a concentration of modified high-aspect ratio (HAR) particles. In an embodiment, at least a portion of the concentration includes HAR particles are surface-modified to provide core-shell HAR particles. As an alternative or addition, a portion of the concentration includes HAR particles that are surface-modified to have activated surfaces.
Patent KR-20100034060-A (KR)
Title: A write-once recording medium, a reproducing method, and a recording method
Inventor: ITO MOTOSHI
IPC: G11B27/32
Filed: 2004-07-07
Abstract: A write-once recording medium is provided, which comprises a management information area for recording management information for managing a recorded state, and a user data area for recording user data. The user data area is configured to contain at least one recording area. At least one session is configured to contain at least one of the at least one recording area. The management information contains range information indicating a recording range of the at least one recording area and identification information for identifying the recording area located at a boundary of the session.
Patent KR-20100080523-A (KR)
Title: Filter element and filter system
Inventor: STEINS OLIVER
IPC: B01D46/52
Filed: 2008-10-02
Abstract: The invention relates to a filter element consisting of a filter medium (10) which is folded in a zig-zag manner and designed in a concentric shape. End plates (11, 12) are arranged on the end sides of the medium. End plate (12) has a concentric opening as well as a first ring beading (14) and a second ring beading (15), and a sealing groove (16) arranged between said ring beadings. A reinforcement plate (17) is arranged in the area between the filter medium and the ring beadings (14, 15). The end surfaces (18, 19) of the ring beadings (14, 15) are supported by the grooves (20, 21) of a filter element housing, the grooves running radially.
Patent KR-20100080535-A (KR)
Title: 1',3'-disubstituted-4-phenyl-3,4,5,6-tetrahydro-2h,1'h-[1,4']bipyridinyl-2'-ones
Inventor: CID NUNEZ JOSE MARIA
IPC: C07D401/04
Filed: 2008-09-12
Abstract: The present invention relates to novel compounds, in particular novel pyridinone derivatives according to Formula (I) wherein all radicals are as defined in the application and claims. The compounds according to the invention are positive allosteric modulators of metabotropic receptors-subtype 2 (''mGluR2'') which are useful for the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which the mGluR2 subtype of metabotropic receptors is involved. In particular, such diseases are central nervous system disorders selected from the group of anxiety, schizophrenia, migraine, depression, and epilepsy. The invention is also directed to pharmaceutical compositions and processes to prepare such compounds and compositions, as well as to the use of such compounds for the prevention and treatment of such diseases in which mGluR2 is involved.
Patent KR-20100106953-A (KR)
Inventor: FELLERS CLAY LYNWOOD
IPC: H01B3/24
Filed: 2008-10-17
Abstract: 특정 안트라퀴논 화합물 및 소거제의 조합을 포함하는 축전기에서 장치 고장의 향상된 내성을 제공하는 유전체 유체에 관한 것이다. 이 유전체 유체를 포함하는 축전기는, 이 조합물 없이 만들어진 축전기와 비교하여 더 높은 방전 개시 전압을 가질 수 있고 증가된 고장 역치 전압을 가질 수 있다. 그러므로, 이러한 축전기는 고장이 더 내성이다.
Patent KR-20100085163-A (KR)
Title: Sdu discard mechanisms for wireless communication systems
Inventor: HO SAI YIU DUNCAN
IPC: H04L12/56
Filed: 2008-11-05
Abstract: Systems and methodologies are described that facilitate packet discard restriction in a wireless communication system. As described herein, a discard prohibit counter and/or other similar mechanism can be employed to limit the number of consecutive packets that are discarded by a transmitter, even in the event that the delay bounds of those packets have been exceeded. A discard prohibit counter as described herein can be updated upon a packet transmission and reset upon a packet discard to ensure that an acceptable number of packets are transmitted before a packet can be discarded. An acceptable number of packets can be selected based on device specifications, requirements of a data packet flow and/or traffic associated with the flow, or other suitable factors, and can be constant or adaptable to changes in network conditions. As further described herein, multiple counters can be separately maintained and utilized for a plurality of corresponding packet flows.
Patent KR-20100098639-A (KR)
Inventor: SAKAI KIYOTAKA
IPC: H02K41/03
Filed: 2009-01-09
Abstract: 본 발명은 계자자와 전기자를 구비하고, 상기 전기자로의 급전시에 상기 전기자와 상기 계자자 사이에서 발생되는 자속의 상호 작용에 의해 소정의 일축 방향을 따라 상기 계자자와 상기 전기자가 상대적으로 변위되는 힘을 생성시키는 리니어 모터에 관한 것이다. 본 발명의 전형적인 형태는 상기 계자자와 상기 전기자 중 어느 한쪽에 의해 구성되는 고정자와, 상기 계자자와 상기 전기자 중 어느 다른 쪽에 의해 구성되는 가동자와, 상기 일축 방향을 규정하는 프레임 부재와, 상기 가동자를 직선 방향으로만 왕복 이동 가능하게 안내하는 레일과, 상기 프레임 부재에 형성되고, 상기 프레임 부재에 대한 상기 고정자의 고정 위치를 위치 결정하는 제 1 위치 결정부와, 상기 프레임 부재에 형성되고, 상기 제 1 위치 결정부에 위치 결정된 상기 고정자에 대하여 상기 가동자가 소정 치수의 간극을 형성하여 상기 일축 방향을 따라 왕복 이동하도록 상기 프레임 부재에 대한 상기 레일의 고정 위치를 위치 결정하는 제 2 위치 결정부를 구비하고 있다.
Patent KR-20100099202-A (KR)
Inventor: HOHENBICHLER GERALD
IPC: B22D11/12
Filed: 2008-11-19
Abstract: 본원 발명의 목적은 다수의 연속적인 압연 스탠드에 의해서 형성된 하나 이상의 압연 트레인에서 두께 감소 단계들을 실시하여 압연 두께가 0.5 내지 15 mm 인 핫 스트립을 형성하고 그리고 저장 장치 내에서 권취하기 전에 코일 사이즈 및 코일 길이로 압연된 핫 스트립을 후속하여 횡방향 분리함으로써, 300 mm 미만의 주조 두께로, 바람직하게는 150 mm 미만의 두께로 연속 주소 설비 내의 연속 주조 프로세스에서 제조된 예비 스트립을 연속 오스테나이트 압연하기 위한 방법을 제공하는 것이다.  용량을 늘리면서도 투자 레이아웃을 절감하기 위해서, 상기 예비 스트립(6)은 연속 주조 설비 하류의 압연 트레인(W, W1, W2, W3)의 각각에서 두께 감소 단계의 수(n, n 1 , n i )에 의해서 두께가 감소되며, 실시되는 두께 감소 단계들의 수(n)는 조건(Ⅰ)에 의해서 결정된다.  본원 발명은 또한 상기 방법을 위한 주조 및 압연 설비에 관한 것이다.
Patent KR-20100107489-A (KR)
Inventor: SUZUKI HIRONORI
IPC: H01G4/12
Filed: 2009-01-15
Abstract: 결정 입자와 결정 입계를 구비하고, BaTiO 3 을 주성분으로 하는 유전체 세라믹에 있어서, 상기 결정 입자에서의 결정 방위가, 상기 결정 입자의 내부에 있어서 동일 방향으로 정돈되어 있다. 또한 Ba의 일부가 Ca 및 Sr 중의 어느 한쪽의 원소로 치환되는 것도 바람직하고, Ti의 일부가 Zr 및 Hf 중의 어느 한쪽의 원소로 치환되는 것도 바람직하다. 이것에 의해 유전율이 높으면서, 인가 전계가 변화해도 유전율의 변화가 작은 AC 전계 특성이 양호한 유전체 세라믹을 실현한다.
Patent KR-20100124724-A (KR)
Inventor: USAMI YOSHIHISA
IPC: G03F7/20
Filed: 2008-12-15
Abstract: 노광 장치(30)를 이용하여 포토레지스트층(12)을 갖는 워크(10)를 가공하는 방법이다. 노광 장치(30)의 대물 렌즈(35a)와 포토레지스트층(12) 사이에 노광 장치(30)가 발생하는 광을 투과가능한 투명 시트(20)를 배치하고, 이 투명 시트(20)를 통하여 포토레지스트층(12)을 노광한다.
Patent KR-20100116223-A (KR)
Inventor: SPORER THOMAS
IPC: H04S7/00
Filed: 2009-03-17
Abstract: 재생공간(210)에 있는 물체(200)에 대한 포지션의 음향 디스플레이를 위한 장치(100)로서, 복수개의 확성기(220)가 공간적으로 다른 포지션으로 재생공간(210)에 배열되어, 상기 확성기(220)를 다르게 구동함으로써 다른 공간적 포지션이 음향적으로 표시되도록 하는 음향디스플레이 장치는 신호연관수단(110)과 확성기 구동 수단(120)을 포함한다. 
신호연관수단(110)은 음향신호가 물체(200)에 연관되도록 구성된다. 확성기 구동 수단(120)은 복수개의 확성기(220)를 위한 하나 이상의 확성기 신호(LS)를 설정하도록 구성되고, 물체(200)의 포지션을 디스플레이하는 하나 이상의 확성기 신호(LS)는 신호연관수단(110)에 의하여 물체(200)에 연관된 음향신호를 기반으로 한다. 또한 하나 이상의 확성기 신호(LS)를 재생할 때, 재생공간(210)에 있는 물체(200)의 포지션이 음향적으로 디스플레이되도록 설정된다.
Patent KR-20100121702-A (KR)
Inventor: MAENO YOUHEI
IPC: C09J7/00
Filed: 2009-03-31
Abstract: 우수한 기계적 특성, 높은 비표면적, 우수한 점착 특성을 가지는 섬유상 기둥형상 구조체 집합체를 제공한다.  우수한 내열성, 높은 비표면적, 실온에서 고온까지의 온도 조건 하에서의 우수한 점착 특성을 가지는 섬유상 기둥형상 구조체 집합체를 제공한다.  높은 비표면적, 표면 자유에너지가 상이한 피착체에 대한 접착력이 변화하지 않는(피착체 선택성이 없다) 점착 특성을 가지는 섬유상 기둥형상 구조체 집합체를 제공한다.  이들과 같은 섬유상 기둥형상 구조체 집합체를 이용한 점착 부재를 제공한다. 　 
본 발명의 섬유상 기둥형상 구조체 집합체(1)는, 복수의 직경을 가지는 섬유상 기둥형상 구조체를 구비하고, 그 복수의 직경을 가지는 섬유상 기둥형상 구조체의 직경 분포의 분포폭이 10nm 이상이며, 그 직경 분포의 최빈값의 상대 빈도가 30% 이하이다.
Patent KR-20100134056-A (KR)
Inventor: IWAKOSHI MITSUHIKO
IPC: C07D413/04
Filed: 2009-04-21
Abstract: 일반식 (1) 
   
[식 중, A 1  및 A 2 는 질소원자 등을 나타내고, R 1  및 R 4 는 할로겐원자 등을 나타내고, R 2  및 R 3 는 할로겐원자 등을 나타내고, R 5  및 R 6 는 치환되어 있어도 좋은 C1-C6쇄식 탄화수소기 등을 나타내고(단, R 5  및 R 6 는 동시에 수소원자를 나타내지 않는다), n은 0 또는 1을 나타낸다.]로 표시되는 축합복소환 화합물을 유효성분으로 함유하는 유해 절족동물 방제 조성물은 우수한 유해 절족동물 방제효력을 가진다.
Patent KR-20100129791-A (KR)
Inventor: KHANDEKAR AAMOD D
IPC: H04B7/26
Filed: 2009-04-06
Abstract: 무선 네트워크에서 정보를 송신하기 위한 기술들이 제시된다.  네트워크는 (i) 유니캐스트 정보를 송신하기 위해 이용되는 정규 서브프레임들 및 (ii) 브로드캐스트 정보를 송신하기 위해 이용되고 정규 서브프레임들보다 작은 오버헤드를 가지는 멀티캐스트/브로드캐스트 단일 주파수 네트워크(MBSFN) 서브프레임들을 지원할 수 있다.  일 양상에서, MBSFN 서브프레임이 간섭을 완화하기 위해 이용될 수 있다.  제 1 기지국은 제 2 기지국에 의해 서빙되는 스테이션들(예를 들어, UE들)에 높은 간섭을 야기할 수 있다.  제 1 기지국은 제 2 기지국을 위해 서브프레임을 예비하고, 예비되는 서브프레임이 MBSFB 서브프레임임을 의미하는 시스템 정보를 제 1 기지국의 스테이션들로 송신하고, MBSFN 서브프레임 포맷에 따라 예비되는 서브프레임의 제 1 부분에서 송신할 수 있다.   기지국은 제 1 부분을 스킵할 수 있고, 예비되는 서브프레임의 잔여 부분에서 기지국의 스테이션들로 유니캐스트 정보를 송신할 수 있다.  다른 양상에서, MBSFN 서브프레임들은 부가적인 기지국 능력들을 지원하기 위해 이용될 수 있다.
Patent KR-20110007186-A (KR)
Inventor: WITT UWE
IPC: C08G63/12
Filed: 2009-04-07
Abstract: 본 발명은 지방족 디카르복실산 또는 지방족 및 방향족 디카르복실산, 및 지방족 디히드록시 화합물을 기재로 하는 생분해성 폴리에스테르의 연속 제조 방법에 관한 것이다.  상기 방법에 따라, 지방족 디히드록시 화합물, 지방족 및 방향족 디카르복실산, 및 임의적인 다른 공단량체 (성분 C)의 혼합물을 촉매의 첨가 없이 혼합하여 페이스트를 제공하거나, 또는 별법으로, 디카르복실산의 액체 에스테르 및 디히드록시 화합물 및 임의적인 다른 공단량체를 촉매의 첨가 없이 혼합물에 공급하고, i) 제1 단계에서, 상기 혼합물을 티탄 촉매의 총량과 함께 또는 촉매의 일부의 양과 함께 연속적으로 에스테르화하거나 트랜스에스테르화하고, ii) 제2 단계에서, i)에 따라 수득한 트랜스에스테르화 생성물 또는 에스테르화 생성물을 탑 반응기 (tower reactor)에서 연속적으로 예비축합하고 일정한 흐름에서 다운플로우 증발기 (down-flow evaporator)를 통해 동일계에서 반응 혼합물로부터 반응 증기를 제거하여 점도값이 20 내지 80 cm 3 /g (DIN 53728)가 되게 하고, iii) 제3 단계에서, ii)에 따라 수득가능한 생성물을 연속적으로 중축합하여 점도값이 100 내지 220 cm 3 /g (DIN 53728)가 되게 한다.
Patent KR-20120079715-A (KR)
Title: Plastic abrasive
Inventor: AHN JAE YOUNG
IPC: C09K3/14
Filed: 2011-01-05
Abstract: PURPOSE: A high-quality abrasive for polishing plastics is provided to provide polishing performance with high quality and high efficiency even at low temperature regardless of temperature change without damages to workers. CONSTITUTION: A high-quality abrasive for polishing plastics is manufactured by a step of manufacturing suspension by suspend an abrasive of aluminum oxide(a-Al2O3) into pure water, and ionized water, and a step of adding monoalkyl phosphate(ROPO(OH)O^-M^+) which is an anion-based surfactant, and saturated hydrocarbon(C_nH_(2n+2). The comprised amount of the abrasive is 5-30 weight%, average particle diameter is 0.4-0.7 micron, a maximum particle size is 20 micron or less, and pH of the slurry is 5-7.
Patent KR-20120082100-A (KR)
Title: 지우개 부착형 초소형 진공 청소기
Inventor: HWANG SHIN HEA
IPC: A47L9/00
Filed: 2011-01-13
Abstract: 본 발명은 필기 도중에 지우개를 사용하면서 즉시 지우개 가루를 제거하여 오염을 방지하고 필기의 편리성을 도모한 지우개 부착형 초소형 진공청소기에 관한 것이다. 
본 발명에 있어서는 공기의 유입을 위한 공기 흡입구(13)와, 공기의 배출을 위한 공기 배출구(10)가 형성되고, 회전력을 발생시키는 구동 모터(6), 상기 구동 모터(6)의 회전력에 따라 회전하는 흡입팬(7), 상기 흡입팬(7)의 회전 동작에 따라 발생된 흡입력에 의해 유입된 지우개 가루를 수납하기 위한 지우개 가루 수집통(8)을 구비하고, 상기 구동 모터(6)의 회전력에 따라 흡입력을 발생시켜, 발생된 흡입력에 의해 공기 흡입구(13)를 통해 지우개 가루를 흡입하여 지우개 가루 수집통(8)에 수집하고, 유입된 공기는 공기 배출구(10)를 통해 배출하는 지우개 부착형 초소형 진공청소기가 제공된다. 
본 발명에 의하면, 필기 도중에 지우개를 사용하면서 즉시 지우개 가루를 제거하여 오염을 방지하고 필기의 편리성을 향상시키는 효과가 있다.
Patent KR-20120084532-A (KR)
Title: Engine torque control apparatus and method for prevention of noking wrong-diagnosis
Inventor: KWON YUN SUNG
IPC: F02D45/00
Filed: 2011-01-20
Abstract: PURPOSE: An apparatus and a method for controlling engine torque to prevent the knocking from becoming misdiagnosed caused by the rapid increase of torque. CONSTITUTION: A method for controlling engine torque is as follows. Whether a gear shaft condition in a set specific manual is generated or no is determined. Output torque of an engine decreases if the gear shaft condition in the set specific manual is generated. The output torque of the engine is recovered if a gear shaft due to the gear shaft condition in the set specific manual is finished. When the output torque of the engine is recovered, a diagnosis of the knocking generation is stopped. The output torque of the engine is reduced by delaying an ignition angle responding to the gear shaft condition in the set specific manual.